[llvm-objcopy] Add tests for help messages

This diff slightly reorganizes the tests  and improves
the test coverage of help messages / error reports.

Test plan: make check-all

Differential revision: https://reviews.llvm.org/D46589

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@331993 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/tools/llvm-objcopy/help-message.test b/test/tools/llvm-objcopy/help-message.test
index 5f49967..504ce21 100644 (file)
--- a/test/tools/llvm-objcopy/help-message.test
+++ b/test/tools/llvm-objcopy/help-message.test
@@ -1,8 +1,15 @@
-# RUN: llvm-objcopy --help | FileCheck --check-prefix=CHECK-OBJCOPY %s
-# RUN: not llvm-objcopy 2>&1 | FileCheck --check-prefix=CHECK-OBJCOPY %s
+# RUN: llvm-objcopy --help | FileCheck --check-prefix=OBJCOPY-USAGE %s
+# RUN: not llvm-objcopy 2>&1 | FileCheck --check-prefix=OBJCOPY-USAGE %s
+# RUN: not llvm-objcopy -abcabc 2>&1 | FileCheck --check-prefix=UNKNOWN-ARG %s
+# RUN: not llvm-objcopy -strip-debug 2>&1 | FileCheck %s --check-prefix=NO-INPUT-FILES
 
-# RUN: llvm-strip --help | FileCheck --check-prefix=CHECK-STRIP %s
-# RUN: not llvm-strip 2>&1 | FileCheck --check-prefix=CHECK-STRIP %s
+# RUN: llvm-strip --help | FileCheck --check-prefix=STRIP-USAGE %s
+# RUN: not llvm-strip 2>&1 | FileCheck --check-prefix=STRIP-USAGE %s
+# RUN: not llvm-strip -abcabc 2>&1 | FileCheck --check-prefix=UNKNOWN-ARG %s
+# RUN: not llvm-strip -strip-debug 2>&1 | FileCheck %s --check-prefix=NO-INPUT-FILES
 
-# CHECK-OBJCOPY: USAGE: llvm-objcopy
-# CHECK-STRIP:   USAGE: llvm-strip
+
+# OBJCOPY-USAGE:  USAGE: llvm-objcopy
+# STRIP-USAGE:    USAGE: llvm-strip
+# UNKNOWN-ARG:    unknown argument '-abcabc'
+# NO-INPUT-FILES: No input file specified

diff --git a/test/tools/llvm-objcopy/strip-debug.test b/test/tools/llvm-objcopy/strip-debug.test
index e24843d..33ccf78 100644 (file)
--- a/test/tools/llvm-objcopy/strip-debug.test
+++ b/test/tools/llvm-objcopy/strip-debug.test
@@ -10,8 +10,6 @@
 # RUN: llvm-readobj -file-headers -sections -symbols %t3 | FileCheck %s
 # RUN: cmp %t2 %t3
 
-# RUN: not llvm-strip -strip-debug 2>&1 | FileCheck %s --check-prefix=NO-INPUT-FILES
-
 !ELF
 FileHeader:
   Class:           ELFCLASS64
@@ -62,5 +60,3 @@ Symbols:
 # CHECK-NEXT:     Section: .text
 # CHECK-NEXT:   }
 # CHECK-NEXT: ]
-
-# NO-INPUT-FILES: No input file specified